17 instances from 2 years 2018 - 7 instances Jan Feb Mar Apr May Jun 21 5 Jun 21, 2018 5 instances 19:33:06 19:41:03 19:45:15 19:51:12 19:55:33 22 23 Jul Aug Sep Oct Nov Dec 2017 - 10 instances Jan Feb Mar Apr May Jun 21 6 Jun 21, 2017 6 instances 12:21:42 12:34:03 12:43:55 12:56:52 13:08:06 13:18:27 Jul Aug Sep Oct 2 2 Oct 2, 2017 2 instances 12:16:48 12:28:21 Nov Dec 25 2 Dec 25, 2017 2 instances 16:02:22 16:14:44